title: Orthostasis, the autonomic nervous system, and abdominal pain in children: is there a relation between postural orthostatic tachycardia and recurrent abdominal pain?
authors.affiliation: Department of Cardiology, Children's Hospital Boston, Boston, MA 02115, USA. mark.alexander@cardio.chboston.org
authors.forename: Mark E
authors.initials: ME
authors.lastname: Alexander
mesh_terms: D015746:Abdominal Pain / Q000150:complications* / Q000503:physiopathology; D001341:Autonomic Nervous System / Q000503:physiopathology*; D002648:Child; D004244:Dizziness / Q000503:physiopathology*; D006339:Heart Rate / Q000502:physiology; D006706:Homeostasis; D006801:Humans; D008954:Models, Biological; D011187:Posture; D012008:Recurrence; D013575:Syncope / Q000453:epidemiology; D013610:Tachycardia / Q000150:complications* / Q000503:physiopathology